What’s Vulnerable › Vulnerabilities

CVE-2024-11396: Event monster <= 1.4.3 - Information Exposure Via Visitors List Export

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-01-14 · updated 2026-06-17
• Weakness: CWE-359

Description

The Event Monster – Event Management, Tickets Booking, Upcoming Event plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 1.4.3 via the Visitors List Export file. During the export, a CSV file is created in the wp-content folder with a hardcoded filename that is publicly accessible. This makes it possible for unauthenticated attackers to extract data about event visitors, that includes first and last names, email, and phone number.

Affected products

• Event Monster: before 1.4.4 — fixed in 1.4.4

How to fix

Upgrade to a fixed version: Event Monster 1.4.4. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/event-monster/tags/1.4.3/em-ajax-prossesing/em-visitor-ajax.php#L92
• https://www.wordfence.com/threat-intel/vulnerabilities/id/0f522dfe-f2c2-4adb-980c-1f03d3c26e12?source=cve

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